Why do poets use onomatopoeia, alliteration, and repetition in poems?

The poets have been using these part of speeches to make the poems easy to understand and easy to read.

this is one way to make your poems effective faster to learn. onomatopoeia are imaginary voices to make it interesting. one way the poet actually needs them to make up a perfect draft of a poem

They help the reader or listener to get a better feeling from the poem, because onomatopoeia lets a reader actually hear what is happening where alliteration and assonance both emphasize certain words, so a reader will pay more attention to them.

Explanation:

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